40555404

Names of 40555404

• Cardinal: 40555404 can be written as Forty million, five hundred fifty-five thousand, four hundred four.

Scientific notation

• Scientific notation: 4.0555404 × 10⁷

Factors of 40555404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 258

Divisors of 40555404

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 37 51 54 68 74 81 102 108 111 148 153 162 199 204 222 306 324 333 398 444 459 597 612 629 666 796 918 999 1194 1258 1332 1377 1791 1836 1887 1998 2388 2516 2754 2997 3383 3582 3774 3996 5373 5508 5661 5994 6766 7164 7363 7548 10149 10746 11322 11988 13532 14726 16119 16983 20298 21492 22089 22644 29452 30447 32238 33966 40596 44178 50949 60894 64476 66267 67932 88356 91341 101898 121788 125171 132534 182682 198801 203796 250342 265068 274023 365364 375513 397602 500684 548046 596403 751026 795204 1096092 1126539 1192806 1502052 2253078 2385612 3379617 4506156 6759234 10138851 13518468 20277702 40555404
• Sum of all divisors σ(n): 115869600
• Sum of proper divisors (its aliquot sum) s(n): 75314196
• 40555404 is an abundant number, because the sum of its proper divisors (75314196) is greater than itself. Its abundance is 34758792

Bases of 40555404

• Binary: 10011010101101001110001100₂
• Hexadecimal: 0x26AD38C
• Base-36: O58R0

Squares and roots of 40555404

• 40555404 squared (40555404²) is 1644740793603216
• 40555404 cubed (40555404³) is 66703127359859040579264
• The square root of 40555404 is 6368.3124923325
• The cube root of 40555404 is 343.5707983205

Scales and comparisons

• 40,555,404 seconds is equal to 1 year, 15 weeks, 9 hours, 23 minutes, 24 seconds.
• To count from 1 to 40,555,404 would take you about forty-eight weeks!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40555404 cubic inches would be around 28.6 feet tall.

Recreational maths with 40555404

• 40555404 backwards is 40455504
• 40555404 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40555404's digits is 27
• More coming soon!